This RC-scale aluminum rear suspension arm set replaces the stock plastic arms on the Blitzer Beetle, Stadium Blitzer and Stadium Thunder platforms. Machined from aluminum and finished in black, the parts are intended to provide a firmer, more consistent mounting point for the rear suspension compared with original plastic arms.
The design focuses on fit and function: it interfaces with the existing rear arm mounts and retains the original suspension geometry. When installed, expect reduced flex at the arm mounting points which helps maintain alignment under load and supports predictable handling adjustments during tuning.
Installation follows standard rear-arm replacement practice for these Tamiya chassis. After fitment, verify wheel alignment and suspension travel, and recheck fastener torque after the first run. This item is an RC-scale accessory intended for model car use only.